Hex #80adc4 or rgb(128,173,196) in RGB space is the tint of bluish cian. It has hue angle of 200.29 degrees, value = 77 and saturation = 35. #80adc4 can be obtained by mixing 4 colors: 1 drop of magenta, 3 drops of cyan, 4 drops of white, 2 drops of black.
Nearest safe hex - #9999cc. Below you can see the block with #80adc4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80adc4 to the mixer and play with it.